Added print screenshot command

modules/screenshot/init.lua

@@ -52,5 +52,17 @@ return {
 				group = "Screenshot"
 			}
 		)
+	),
+
+	awful.key( {"Shift", "Control", "Mod1"}, "Print",
+		function ()
+			-- Make sure your default printer is set in CUPS!
+			screenshot_action("lpr")
+		end,
+
+		{
+			description = "Print a screenshot",
+			group = "Screenshot"
+		}
 	)
 }

modules/screenshot/screenshot.fish

@@ -43,6 +43,14 @@ function capture
 			echo $ocr | sed -e "s/^[ \t]*//" | xclip -i -rmlastnl -selection clipboard
 			rm $tmp_file
 
+		case lpr
+			# Default printer must be set for the lpr command to work.
+		
+			# TODO: don't lpr if screenshot is cancelled.
+			flameshot gui --accept-on-select --path $tmp_file
+			convert $tmp_file $tmp_file.pdf
+			lpr -T "Autoprint Screenshot" $tmp_file.pdf
+			rm $tmp_file
 
 		case "*"
 			echo "Unknown action \"$argv[1]\""